The process through which Jo Kwon obtained his master's degree, by submitting a graduation performance, became a controversial topic online earlier this month. However, no police investigation ultimately took place, and his label Cube Entertainment apologized on his behalf for causing concerns.

Jo Kwon wrote on February 28, "The last day of February. Up til now, I spent a long time pondering and reflecting. I diligently carried out the tasks I was assigned to do. While the truth and the honesty of the heart cannot be conveyed entirely, it was still a time for me to realize my mistakes and accept my regrets. No matter the results, I will accept them humbly, and I will continue to humble myself while dong my best."